80717112

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 257690160

約数和(自身を除く): 176973048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 137, 147, 167, 168, 196, 252, 274, 294, 334, 392, 411, 441, 501, 504, 548, 588, 668, 822, 882, 959, 1002, 1096, 1169, 1176, 1233, 1336, 1503, 1644, 1764, 1918, 2004, 2338, 2466, 2877, 3006, 3288, 3507, 3528, 3836, 4008, 4676, 4932, 5754, 6012, 6713, 7014, 7672, 8183, 8631, 9352, 9864, 10521, 11508, 12024, 13426, 14028, 16366, 17262, 20139, 21042, 22879, 23016, 24549, 26852, 28056, 32732, 34524, 40278, 42084, 45758, 49098, 53704, 60417, 65464, 68637, 69048, 73647, 80556, 84168, 91516, 98196, 120834, 137274, 147294, 160153, 161112, 183032, 196392, 205911, 241668, 274548, 294588, 320306, 411822, 480459, 483336, 549096, 589176, 640612, 823644, 960918, 1121071, 1281224, 1441377, 1647288, 1921836, 2242142, 2882754, 3363213, 3843672, 4484284, 5765508, 6726426, 8968568, 10089639, 11531016, 13452852, 20179278, 26905704, 40358556, 80717112]

約数ペア:

[(1, 80717112), (2, 40358556), (3, 26905704), (4, 20179278), (6, 13452852), (7, 11531016), (8, 10089639), (9, 8968568), (12, 6726426), (14, 5765508), (18, 4484284), (21, 3843672), (24, 3363213), (28, 2882754), (36, 2242142), (42, 1921836), (49, 1647288), (56, 1441377), (63, 1281224), (72, 1121071), (84, 960918), (98, 823644), (126, 640612), (137, 589176), (147, 549096), (167, 483336), (168, 480459), (196, 411822), (252, 320306), (274, 294588), (294, 274548), (334, 241668), (392, 205911), (411, 196392), (441, 183032), (501, 161112), (504, 160153), (548, 147294), (588, 137274), (668, 120834), (822, 98196), (882, 91516), (959, 84168), (1002, 80556), (1096, 73647), (1169, 69048), (1176, 68637), (1233, 65464), (1336, 60417), (1503, 53704), (1644, 49098), (1764, 45758), (1918, 42084), (2004, 40278), (2338, 34524), (2466, 32732), (2877, 28056), (3006, 26852), (3288, 24549), (3507, 23016), (3528, 22879), (3836, 21042), (4008, 20139), (4676, 17262), (4932, 16366), (5754, 14028), (6012, 13426), (6713, 12024), (7014, 11508), (7672, 10521), (8183, 9864), (8631, 9352)]